Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

27.6K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
27.6K
Microbial Nutrition01:28

Microbial Nutrition

57
Organisms exhibit remarkable metabolic diversity, categorized based on how they acquire energy and carbon. These strategies enable survival in various ecological niches and are essential for maintaining energy flow and nutrient cycling within ecosystems.Energy and Carbon SourcesOrganisms are classified as phototrophs or chemotrophs based on energy acquisition. Phototrophs use light as their energy source, while chemotrophs rely on oxidizing chemical compounds. Further differentiation arises...
57
Energy to Drive Translocation01:37

Energy to Drive Translocation

2.1K
Mitochondrial protein import is powered by two distinct energy sources: ATP hydrolysis and electrochemical potential across the inner membrane. Newly synthesized precursors are bound by cytosolic chaperones of the Hsp70 family, which guide them to the import receptors on the mitochondrial surface. Utilizing the energy of ATP hydrolysis, Hsp70 chaperones transfer these precursors to the TOM receptors on the mitochondrial outer membrane.
Generally, polypeptides are unfolded by two distinct...
2.1K
Metabolism of Chemolithotrophs01:15

Metabolism of Chemolithotrophs

40
Chemolithotrophs are microorganisms that obtain energy by oxidizing inorganic molecules such as hydrogen gas (H₂), ammonia (NH₃), reduced sulfur compounds (H₂S, S²⁻), and ferrous iron (Fe²⁺). Unlike heterotrophic organisms that rely on organic carbon, chemolithotrophs transfer electrons from these inorganic donors to the electron transport chain (ETC), generating a proton motive force (PMF) that drives ATP synthesis through oxidative phosphorylation.
40

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Direct-Write Printing of Multifunctional Iontronic Composites That Sense, Rectify, and Actuate.

ACS nano·2026
Same author

Autonomous codesign and fabrication of multistimuli-responsive material systems.

Science advances·2025
Same author

Architected Soft Actuators for Artificial Musculoskeletal Systems.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Architected Poly(ionic liquid) Composites with Spatially Programmable Mechanical Properties and Mixed Conductivity.

ACS applied materials & interfaces·2024
Same author

Embedded 3D Printing of Multimaterial Polymer Lattices via Graph-Based Print Path Planning.

Advanced materials (Deerfield Beach, Fla.)·2023
Same author

Embedded 3D Printing of Architected Ceramics via Microwave-Activated Polymerization.

Advanced materials (Deerfield Beach, Fla.)·2023
Same journal

A native sulfur deposit in Gale crater, Mars.

Science (New York, N.Y.)·2026
Same journal

Coordinated demise of harmful algal blooms.

Science (New York, N.Y.)·2026
Same journal

Genetic effects put into context.

Science (New York, N.Y.)·2026
Same journal

Bacteria share proteins to survive antibiotics.

Science (New York, N.Y.)·2026
Same journal

Impacts shaped Earth's first continents.

Science (New York, N.Y.)·2026
Same journal

Erratum for the Report "Covalently bonded single-molecule junctions with stable and reversible photoswitched conductivity" by C. Jia <i>et al</i>.

Science (New York, N.Y.)·2026
See all related articles

Related Experiment Video

Updated: Jul 16, 2025

Bioinspired Soft Robot with Incorporated Microelectrodes
08:24

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

8.8K

Chemically fueling new microrobot abilities.

Ryan L Truby1,2,3

  • 1Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.

Science (New York, N.Y.)
|September 14, 2023
PubMed
Summary
This summary is machine-generated.

Combustion power enables new soft actuators for microrobots, significantly increasing their speed and operational capabilities. This breakthrough advances micro-robotics for diverse applications.

More Related Videos

Manipulation of Single Neural Stem Cells and Neurons in Brain Slices using Robotic Microinjection
11:40

Manipulation of Single Neural Stem Cells and Neurons in Brain Slices using Robotic Microinjection

Published on: January 21, 2021

4.7K
Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation
08:27

Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation

Published on: August 28, 2017

5.4K

Related Experiment Videos

Last Updated: Jul 16, 2025

Bioinspired Soft Robot with Incorporated Microelectrodes
08:24

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

8.8K
Manipulation of Single Neural Stem Cells and Neurons in Brain Slices using Robotic Microinjection
11:40

Manipulation of Single Neural Stem Cells and Neurons in Brain Slices using Robotic Microinjection

Published on: January 21, 2021

4.7K
Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation
08:27

Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation

Published on: August 28, 2017

5.4K

Area of Science:

  • Robotics
  • Materials Science
  • Mechanical Engineering

Background:

  • Soft actuators are crucial for microrobots, but existing designs face limitations in speed and power.
  • Developing novel actuation methods is essential for enhancing microrobot performance.

Purpose of the Study:

  • To introduce and evaluate a novel combustion-powered soft actuator for microrobots.
  • To demonstrate the potential for increased speed and mobility in microrobots.

Main Methods:

  • Fabrication of a soft actuator utilizing controlled combustion.
  • Integration of the actuator into a microrobot platform.
  • Performance testing to measure speed and maneuverability.

Main Results:

  • The combustion-powered soft actuator achieved unprecedented speeds for microrobots.
  • Demonstrated enhanced mobility and operational range compared to traditional actuators.
  • Successfully controlled the combustion process for reliable actuation.

Conclusions:

  • Combustion-powered soft actuators represent a significant advancement in microrobot technology.
  • This approach offers a viable pathway to overcome previous limitations in microrobot speed and power.
  • Opens new avenues for high-performance microrobots in various fields.